| 发明名称 |
CURL RESISTANT FELT BASE VINYL FLOORING MATERIAL |
| 摘要 |
<p>A curl resistant felt base flooring material is disclosed. The flooring material has a wearing layer containing a polymerized vinyl resin affixed to a felt backing, the felt backing having a back coating thereon comprising polyvinyl alcohol and polyvinylidene chloride polymer. The curl resistant felt base flooring material exhibits excellent hand and flexibility.</p> |
| 申请公布号 |
CA1162342(A) |
申请公布日期 |
1984.02.14 |
| 申请号 |
CA19800363664 |
申请日期 |
1980.10.30 |
| 申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
MCQUATE, WILLIAM M. |
| 分类号 |
B32B27/12;(IPC1-7):B32B27/12 |
主分类号 |
B32B27/12 |
| 代理机构 |
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